Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Altnau
Air quality index (AQI) and PM2.5 air pollution in Altnau
9 people follow this city
Altnau Air Quality Map
Real-time Altnau air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Altnau today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Altnau?
| Weather | Rain |
| Temperature | 51.8°F |
| Humidity | 82% |
| Wind | 3.4 mp/h |
| Pressure | 29.5 Hg |
live aqi city ranking
Real-time Switzerland city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Chur, Grisons | 35 |
| 2 | Zurich, Zurich | 34 |
| 3 | Santa Maria in Calanca, Grisons | 33 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
37*
live AQI index
Good
Overview
What is the current air quality in Altnau?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9*µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Altnau is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Altnau?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Altnau air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 37 AQI US | 100% | 60.8° 44.6° |  15.7 mp/h |
| Friday, May 3 | Good 13 AQI US |  | 55.4° 42.8° | 13.4 mp/h |
| Saturday, May 4 | Good 21 AQI US | 60% | 60.8° 44.6° | 8.9 mp/h |
| Sunday, May 5 | Good 12 AQI US | 90% | 60.8° 46.4° | 2.2 mp/h |
| Monday, May 6 | Good 9 AQI US | 100% | 62.6° 50° | 4.5 mp/h |
| Tuesday, May 7 | Good 22 AQI US | 100% | 53.6° 50° | 2.2 mp/h |
| Wednesday, May 8 | Good 14 AQI US | 50% | 57.2° 46.4° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Altnau?
No locations are available.
AQI US, Metric